On 27.11.18 г. 4:33 ч., Qu Wenruo wrote:
> Test case misc/021 is testing if we could mount a single disk btrfs
> image recovered from multi disk fs.
>
> The problem is, current kernel has extra check for block group, chunk
> and dev extent.
> This means any image can't pass btrfs check for chunk tree will not
> mount.
>
> So do extra btrfs check before mount, this will also help us to locate
> the problem in btrfs-image easier.
>
> Signed-off-by: Qu Wenruo <w...@suse.com>
> ---
> tests/misc-tests/021-image-multi-devices/test.sh | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/tests/misc-tests/021-image-multi-devices/test.sh
> b/tests/misc-tests/021-image-multi-devices/test.sh
> index 5430847f4e2f..26beae6e4b85 100755
> --- a/tests/misc-tests/021-image-multi-devices/test.sh
> +++ b/tests/misc-tests/021-image-multi-devices/test.sh
> @@ -37,6 +37,9 @@ run_check $SUDO_HELPER wipefs -a "$loop2"
>
> run_check $SUDO_HELPER "$TOP/btrfs-image" -r "$IMAGE" "$loop1"
>
> +# Run check to make sure there is nothing wrong for the recovered image
> +run_check "$TOP/btrfs" check "$loop1"
I think this needs to be run_check $SUDO_HELPER "$TOP/btrfs" check "$loop1"
> +
> run_check $SUDO_HELPER mount "$loop1" "$TEST_MNT"
> new_md5=$(run_check_stdout md5sum "$TEST_MNT/foobar" | cut -d ' ' -f 1)
> run_check $SUDO_HELPER umount "$TEST_MNT"
>
